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LCR Meter SR715 and SR720 SRS Stanford Research System

Mã sản phẩm: SR715 and SR720
Sử dụng cho Model:
Hãng SX: SRS Stanford Research System
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Tình trạng

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Đặt hàng
The SR715 LCR and SR720 LCR Meters measure passive components with as little as 0.05 % error. These easy-to-use instruments are quick to setup, adjust and calibrate. The SR715 and SR720 are ideal for applications such as incoming inspection, quality control, automated test, and general benchtop use.

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Thông tin sản phẩm

Specifications  
Measurement modes Auto, R+Q, L+Q, C+D, C+R
Equivalent circuit Series or parallel
Parameters displayed Value, Deviation, % Deviation or Bin Number (Deviation and % Deviation are calculated relative to a stored value.)
Basic accuracy SR715: 0.2 %, SR720: 0.05 %
Measurement Range
(R+Q mode)
     R 0.0001 Ω to 2000 MΩ
     Q 0.00001 to 50
(L+Q mode)
     L 0.0001 µH to 99999 H
     Q 0.00001 to 50
(C+D mode)
     C 0.0001 pF to 99999 µF
     D 0.00001 to 10
(C+R mode)
     C 0.0001 pF to 99999 µF
     R 0.00001 Ω to 99999 kΩ
Electrical
Test frequency Fixed frequencies at 100 Hz, 120 Hz,1 kHz, 10 kHz (SR715 and SR720), 100 kHz (SR720 only)
Frequency accuracy ±100 ppm
Drive voltage Preset levels: 0.10, 0.25, 1.0 Vrms
Vernier: 0.1 to 1.0 Vrms with 50 mV resolution
Drive level accuracy ±2 %
Bias voltage Internal: 2.0 VDC ± 2 %
External: 0 to +40 VDC, fused @ 250 mA
Features
Averaging 2 to 10 measurements
Measurement rate Slow, Medium, Fast: 2, 10 or 20 measurements per second at test frequencies of 1 kHz and above and about 0.6, 2, 4 or 6 measurements per second at 100 Hz and 120 Hz.
Ranging Auto or Manual
Triggering Continuous, manual or remote over RS-232, GPIB or Handler interface
Binning Up to 8 pass bins, QDR and general fail bins, defined from the front panel or over the computer interfaces. Binning setup may be stored in non-volatile memory.
Fixture
Fixture 4-wire kelvin fixture for radial leaded parts with adapters for axial leaded parts.
Fixture protection Protected up to 1 Joule of stored energy and 200 VDC (for charged capacitors). Fused at 0.25 A output current for biased measurement.
Calibration
Zeroing Open and short circuit compensation
Compensation limits Short: R <20 Ω, Z <50 Ω, Open: Z >10 kΩ

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